nd_blk: change aperture mapping from WC to WB

[cascardo/linux.git] / tools / testing / nvdimm / test / nfit.c

diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index 28dba91..021e6f9 100644 (file)
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -1029,9 +1029,13 @@ static int nfit_test_blk_do_io(struct nd_blk_region *ndbr, resource_size_t dpa,
 
        lane = nd_region_acquire_lane(nd_region);
        if (rw)
-               memcpy(mmio->base + dpa, iobuf, len);
-       else
-               memcpy(iobuf, mmio->base + dpa, len);
+               memcpy(mmio->addr.base + dpa, iobuf, len);
+       else {
+               memcpy(iobuf, mmio->addr.base + dpa, len);
+
+               /* give us some some coverage of the mmio_flush_range() API */
+               mmio_flush_range(mmio->addr.base + dpa, len);
+       }
        nd_region_release_lane(nd_region, lane);
 
        return 0;